BRPI0811392A2 - "ENGINE CONTROL DEVICE, METHOD FOR DETERMINING RESISTANCE OF A SENSOR-FREE AND SOFT-STARTER AC MOTOR SWITCH" - Google Patents
"ENGINE CONTROL DEVICE, METHOD FOR DETERMINING RESISTANCE OF A SENSOR-FREE AND SOFT-STARTER AC MOTOR SWITCH"Info
- Publication number
- BRPI0811392A2 BRPI0811392A2 BRPI0811392-0A2A BRPI0811392A BRPI0811392A2 BR PI0811392 A2 BRPI0811392 A2 BR PI0811392A2 BR PI0811392 A BRPI0811392 A BR PI0811392A BR PI0811392 A2 BRPI0811392 A2 BR PI0811392A2
- Authority
- BR
- Brazil
- Prior art keywords
- starter
- soft
- sensor
- free
- control device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/64—Controlling or determining the temperature of the winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Ac Motors In General (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93274307P | 2007-06-04 | 2007-06-04 | |
PCT/US2008/065674 WO2009009232A2 (en) | 2007-06-04 | 2008-06-03 | System and method for determining stator winding resistance in an ac motor |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0811392A2 true BRPI0811392A2 (en) | 2014-11-04 |
Family
ID=40229392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0811392-0A2A BRPI0811392A2 (en) | 2007-06-04 | 2008-06-03 | "ENGINE CONTROL DEVICE, METHOD FOR DETERMINING RESISTANCE OF A SENSOR-FREE AND SOFT-STARTER AC MOTOR SWITCH" |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2162981B1 (en) |
CN (1) | CN101682158B (en) |
AU (1) | AU2008275530B2 (en) |
BR (1) | BRPI0811392A2 (en) |
CA (1) | CA2689531C (en) |
MX (1) | MX2009013287A (en) |
WO (1) | WO2009009232A2 (en) |
ZA (1) | ZA200908877B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8384338B2 (en) * | 2009-01-30 | 2013-02-26 | Eaton Corporation | System and method for determining stator winding resistance in an AC motor using motor drives |
CN101833041B (en) * | 2010-02-10 | 2012-09-05 | 上海奥波电子有限公司 | Method for detecting resistance of DC permanent magnet brush motor |
US8878468B2 (en) | 2011-04-29 | 2014-11-04 | Pratt & Whitney Canada Corp. | Electric machine assembly with fail-safe arrangement |
GB201222284D0 (en) * | 2012-12-11 | 2013-01-23 | Nidec Sr Drives Ltd | Estimation of resistance in electrical machines |
FR3006125B1 (en) | 2013-05-21 | 2015-05-15 | Ifp Energies Now | METHOD AND SYSTEM FOR DETERMINING INTERNAL TEMPERATURES OF A SYNCHRONOUS ELECTRIC MACHINE USING STATE OBSERVERS |
US9933487B2 (en) * | 2014-03-31 | 2018-04-03 | Eaton Corporation | System and method for detecting, localizing, and quantifying stator winding faults in AC motors |
US10056851B2 (en) * | 2014-05-30 | 2018-08-21 | Eaton Corporation | System and method for induction motor speed estimation using a soft starter system |
CN104378008A (en) * | 2014-12-10 | 2015-02-25 | 苏州艾克威尔科技有限公司 | Soft starter and air compressor with same |
EP3076543A1 (en) * | 2015-04-03 | 2016-10-05 | Dab Pumps S.p.A. | Method for protecting the integrity of an electric motor and means for carrying out such method |
US10371739B2 (en) * | 2015-10-30 | 2019-08-06 | Landis+Gyr Llc | Arrangement for detecting a meter maintenance condition using winding resistance |
FR3055491B1 (en) * | 2016-08-24 | 2018-09-21 | Schneider Electric Industries Sas | METHOD FOR CONTROLLING THE BRAKE OF AN ELECTRIC MOTOR |
CN106451360B (en) * | 2016-11-15 | 2019-06-04 | 江西华伍制动器股份有限公司 | Brake motor monitoring and line real time diagnosis failed equipment |
RU2684955C9 (en) * | 2018-02-26 | 2019-07-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Device for diagnostics of inter-turn insulation of an electric motor by self-induction emf with megger function |
CN113614380B (en) * | 2018-11-08 | 2024-04-09 | 森西亚荷兰有限公司 | Electric submersible pump control |
IT201800010932A1 (en) * | 2018-12-10 | 2020-06-10 | Carel Ind Spa | OPERATING METHOD OF A REFRIGERATOR COMPRESSOR AND REFRIGERATOR COMPRESSOR |
CN109883575B (en) * | 2019-03-29 | 2020-12-29 | 四川长虹空调有限公司 | Motor winding temperature detection method based on winding resistance |
CN111277192A (en) * | 2020-03-03 | 2020-06-12 | 能科科技股份有限公司 | Motor system temperature detection method and motor controller |
KR102431774B1 (en) * | 2020-12-18 | 2022-08-11 | 이레산업(주) | Resistance measurement of motor |
CN113820600B (en) * | 2021-11-25 | 2022-02-22 | 天津飞旋科技股份有限公司 | Alternating current resistance testing system, method and device and computer readable storage medium |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083001A (en) * | 1976-12-29 | 1978-04-04 | Westinghouse Electric Corporation | Measurement of motor winding temperature |
FI882966A (en) * | 1987-07-31 | 1989-02-01 | Siemens Ag | FOERFARANDE FOER LINDNINGSRESISTANSMAETNING AV EN MED EN STROEMRIKTARE MATAD VAEXEL- ELLER VRIDSTROEMSMASKIN UNDER BRUK. |
US5510687A (en) * | 1994-04-29 | 1996-04-23 | Allen-Bradley Company, Inc. | Electric motor controller with temperature protection |
US6380708B1 (en) * | 2000-05-19 | 2002-04-30 | Eaton Corporation | Method for controlling the starting of an AC induction motor |
US6586905B1 (en) * | 2000-06-28 | 2003-07-01 | Siemens Energy & Automation | Automatic sensing of bypassing of soft starter or controller |
US6621291B2 (en) * | 2001-08-15 | 2003-09-16 | Eaton Corporation | Device and method for estimating the resistance of a stator winding for an AC induction motor |
JP2005218275A (en) * | 2004-02-02 | 2005-08-11 | Daikin Ind Ltd | Coil temperature detection device of motor |
-
2008
- 2008-06-03 AU AU2008275530A patent/AU2008275530B2/en not_active Ceased
- 2008-06-03 BR BRPI0811392-0A2A patent/BRPI0811392A2/en not_active IP Right Cessation
- 2008-06-03 CA CA2689531A patent/CA2689531C/en not_active Expired - Fee Related
- 2008-06-03 MX MX2009013287A patent/MX2009013287A/en active IP Right Grant
- 2008-06-03 WO PCT/US2008/065674 patent/WO2009009232A2/en active Application Filing
- 2008-06-03 CN CN2008800187877A patent/CN101682158B/en active Active
- 2008-06-03 EP EP08826100.3A patent/EP2162981B1/en active Active
-
2009
- 2009-12-11 ZA ZA200908877A patent/ZA200908877B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2008275530B2 (en) | 2014-06-05 |
CA2689531C (en) | 2015-09-22 |
WO2009009232A3 (en) | 2009-07-30 |
MX2009013287A (en) | 2010-02-24 |
EP2162981A2 (en) | 2010-03-17 |
CN101682158A (en) | 2010-03-24 |
CA2689531A1 (en) | 2009-01-15 |
EP2162981B1 (en) | 2017-04-26 |
WO2009009232A2 (en) | 2009-01-15 |
ZA200908877B (en) | 2010-09-29 |
AU2008275530A1 (en) | 2009-01-15 |
CN101682158B (en) | 2012-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |